JEE Mains · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties
The acidic, basic and amphoteric oxides, respectively, are
- A \(\mathrm{MgO}, \mathrm{Cl}_{2} \mathrm{O}, \mathrm{Al}_{2} \mathrm{O}_{3}\)
- B \(\mathrm{Cl}_{2} \mathrm{O}, \mathrm{CaO}, \mathrm{P}_{4} \mathrm{O}_{10}\)
- C \(\mathrm{Na}_{2} \mathrm{O}, \mathrm{SO}_{3}, \mathrm{Al}_{2} \mathrm{O}_{3}\)
- D \(\mathrm{N}_{2} \mathrm{O}_{3}, \mathrm{Li}_{2} \mathrm{O}, \mathrm{Al}_{2} \mathrm{O}_{3}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{N}_{2} \mathrm{O}_{3}, \mathrm{Li}_{2} \mathrm{O}, \mathrm{Al}_{2} \mathrm{O}_{3}\)
Step-by-step Solution
Detailed explanation
1. \(MgO\) Basic \(\mathrm{Cl}_{2} \mathrm{O}\) Acidic \(\mathrm{Al}_{2} \mathrm{O}_{3}\) amphoteric 2. \(\mathrm{Cl}_{2} \mathrm{O}\) Acidic \(\mathrm{CaO}\) Basic \(\mathrm{P}_{4} \mathrm{O}_{10}\) Acidic 3. \(\mathrm{Na}_{2} \mathrm{O}\) Basic \(\mathrm{SO}_{3}\) Acidic…
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